Studies relating to the synthesis of the immunosuppressive agent FK-506: coupling of fragments via a stereoselective trisubstituted olefin forming reaction sequence
[EN] TRIOXACARCINS AND USES THEREOF<br/>[FR] TRIOXACARCINES ET UTILISATIONS DE CELLES-CI
申请人:HARVARD COLLEGE
公开号:WO2011119549A1
公开(公告)日:2011-09-29
The present invention relates to trioxacarcin compounds of the formula: (I) or pharmaceutically acceptable forms thereof; wherein R1, R2, R3, R4, R5, R6, R7, R8, and R9 are as defined herein. The present invention also provides processes for preparing such compounds and intermediates thereto; pharmaceutical compositions comprising such compounds; and methods of use and treatment.
Development of a β-C–H Bromination Approach toward the Synthesis of Jerantinine E
作者:Tatjana Huber、Teresa A. Preuhs、Christa K. G. Gerlinger、Thomas Magauer
DOI:10.1021/acs.joc.7b01095
日期:2017.7.21
The development of an asymmetric and highly convergent three-component synthesis of the functionalized ABC ring system of the Aspidosperma alkaloid jerantinine E is reported. The presented synthetic strategy relies on our recently developed method for the one-pot β-C–H bromination of enones, which allows for rapid construction of the tricyclic tetrahydrocarbazolone core via a palladium-catalyzed amination
The present invention relates to trioxacarcin compounds of the formula: (I) or pharmaceutically acceptable forms thereof; wherein R
1
, R
2
, R
3
, R
4
, R
5
, R
6
, R
7
, R
8
, and R
9
are as defined herein. The present invention also provides processes for preparing such compounds and intermediates thereto; pharmaceutical compositions comprising such compounds; and methods of use and treatment.